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[GUIDE] macOS Big Sur on ASRock DeskMini 310 with 9th Gen Intel Core CPU, Dual-Boot

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Good news! I fixed 2 front microphone.
Layout 18 who wants to test, I do not have a rear OUT yet, so if you have one, please feedback

V2 with autodetect (auto swich Headphone/Spiker)

PS Already in release AppleALC v1.5.9
 

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  • v2_AppleALC-1.5.9-RELEASE.zip
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Hey @viorel78 I tried your kext with my Deskmini H470 where I have the rear out installed. Didn't work, but also the front audio out don't work, so this may have to do with the different chipset on the H470. I too have a Deskmini 310 but no rear out installed there. Couldn't try audio-in.
 
Hey @viorel78 I tried your kext with my Deskmini H470 where I have the rear out installed. Didn't work, but also the front audio out don't work, so this may have to do with the different chipset on the H470. I too have a Deskmini 310 but no rear out installed there. Couldn't try audio-in.
Does the sound work at 470? turn on the sys report to yes in the config plist open core - restart- and get a dump of the audio codec
 

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PS . to use an external microphone, you must manually turn it on (line_in)
 

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Updated yesterday to OpenCore 0.6.9 and macOS Big Sur 11.3.1.

I attached my updated EFI.zip on the first post.
 
Someone has already tested with Big Sur 11.4 ?
 
Just updated to OpenCore 0.7.2 and macOS Big Sur 11.5.2.

I replaced EFI.zip on the first post with its updated version.
 
who has already upgraded to Monterey?
 
Just updated to OpenCore 0.7.2 and macOS Big Sur 11.5.2.

I replaced EFI.zip on the first post with its updated version.
Thanks @Css13 and all team, you are doing a big work! I have recently downloaded latest BS version, and followed all instructions for install with OC, but when starts loading installer after selecting in OC bootmenu, BS installer option, appears a message: "support/apple.com/startup" and proccess stop. Any idea about what cound happens? Thank you very much!
 

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